package com.css.service;

import java.util.List;

import com.css.vo.Users;

public interface IUsersService {
	public void saveUsers(Users users);

	public boolean existUsers(String username);

	public boolean validateUsers(String userName, String password);

	public List<Users> getUserList();

	public Users getUsersById(int id);

	public boolean delUserById(int id);

	public boolean updateUser(Users users);

	public List<Users> getUsersByName(String username);
}
